libwbclient0:
  Installed: 2:3.6.3-2ubuntu2.2
  Candidate: 2:3.6.3-2ubuntu2.2
  Version table:
 *** 2:3.6.3-2ubuntu2.2 0
        100 /var/lib/dpkg/status
     2:3.6.3-2ubuntu2.1 0
        500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages
     2:3.6.3-2ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages